plot – graphics filter|
plot [ file ... ]|
Plot interprets plotting instructions (see plot(6)) from the files
or standard input, drawing the results in a newly created rio(1)
window. Plot persists until a newline is typed in the window.
Various options may be interspersed with the file arguments; they
take effect at the given point in processing. Options are:
–d Double buffer: accumulate the plot off–screen and write to the
screen all at once when an erase command is encountered or at
end of file.|
–e Erase the screen.
–c col Set the foreground color (see plot(6) for color names).
–f fill Set the background color.
–g grade Set the quality factor for arcs. Higher grades give better quality.
–p col Set the pen color.
–w Pause until a newline is typed on standard input.
–C Close the current plot.